<!--
    THIS EXAMPLE WAS DOWNLOADED FROM https://echarts.apache.org/examples/zh/editor.html?c=radar-custom
-->
<!DOCTYPE html>
<html style="height: 80%">
   
    <body style="height: 100%;">
    	
        <div id="container" style="height: 320px;"></div>

        <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts@5/dist/echarts.min.js"></script>
        <!-- Uncomment this line if you want to dataTool extension
        <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts@5/dist/extension/dataTool.min.js"></script>
        -->
        <!-- Uncomment this line if you want to use gl extension
        <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts-gl@2/dist/echarts-gl.min.js"></script>
        -->
        <!-- Uncomment this line if you want to echarts-stat extension
        <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts-stat@latest/dist/ecStat.min.js"></script>
        -->
        <!-- Uncomment this line if you want to use map
        <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts@5/map/js/china.js"></script>
        <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts@5/map/js/world.js"></script>
        -->
        <!-- Uncomment these two lines if you want to use bmap extension
        <script type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&ak=<Your Key Here>"></script>
        <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/echarts@5/dist/extension/bmap.min.js"></script>
        -->

        <script type="text/javascript">
var dom = document.getElementById("container");
var myChart = echarts.init(dom);
var app = {};
var option;
option = {
	    legend: {
	        top: 'bottom'
	    },
	    toolbox: {
	        show: false,
	        feature: {
	            mark: {show: true},
	            dataView: {show: true, readOnly: false},
	            restore: {show: true},
	            saveAsImage: {show: true}
	        }
	    },
	    series: [
	        {
	            name: '',
	            type: 'pie',
	            radius: [30, 100],
	            center: ['50%', '40%'],
	            roseType: 'area',
	            itemStyle: {
	                borderRadius: 8
	            },
	            data: [
	                {$first_string}
	            ]
	        }
	    ]
	};

if (option && typeof option === 'object') {
    myChart.setOption(option);
}

        </script>
    </body>
</html>